Jay and Diane Zidell Charitable
Portland, OR · EIN 20-3912349. Reported 163 grants totalling $6,318,336 to 50 recipients across tax years 2021-2025. This foundation did not tell the IRS it funds only preselected organizations.
Does this foundation accept applications?
Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. Jay and Diane Zidell Charitable did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.
How big are its grants?
The median grant is $15,000. Half of everything it gave fell between $5,400 and $36,000; the smallest was $1,000 and the largest $297,944. If you are asking for materially more than the top of that range, you are asking the wrong foundation.
Every organization it funded
This is the complete list from its filings, largest first. Recipients are grouped by name and state as they were written on the returns, so an organization entered under two different names appears twice. Years funded is the number of separate tax years in which that name received money.
| Organization | Location | Total received | Grants | Years funded | Last |
|---|---|---|---|---|---|
| Portland Jewish Academy | Portland, OR | $1,182,816 | 4 | 4 | 2025 |
| Providence St Vincent Medical Foundation | Portland, OR | $650,000 | 4 | 4 | 2025 |
| Oregon Symphony | Portland, OR | $600,000 | 4 | 4 | 2025 |
| Providence Portland Medical Foundation | Portland, OR | $530,000 | 4 | 4 | 2025 |
| Bnai Brith | Beaverton, OR | $379,100 | 4 | 4 | 2025 |
| Oregon Jewish Museum | Portland, OR | $341,020 | 4 | 4 | 2025 |
| Jewish Federation of Portland | Portland, OR | $282,500 | 3 | 3 | 2025 |
| Oregon Zoo Foundation | Portland, OR | $180,000 | 3 | 3 | 2024 |
| Oregon Hillel | Eugene, OR | $150,000 | 4 | 4 | 2025 |
| Congregation Neveh Shalom | Portland, OR | $148,000 | 4 | 4 | 2025 |
| Urban Gleaners | Portland, OR | $140,000 | 4 | 4 | 2025 |
| Maayan Torah Day School | Portland, OR | $130,000 | 4 | 4 | 2025 |
| Free Clinic of Sw Washington | Vancouver, WA | $120,000 | 4 | 4 | 2025 |
| Ncsy | Portland, OR | $114,000 | 4 | 4 | 2025 |
| Eastside Jewish Commons | Portland, OR | $108,000 | 2 | 2 | 2025 |
| Clark County Food Bank | Vancouver, WA | $100,000 | 4 | 4 | 2025 |
| Assistance League of Portland | Beaverton, OR | $95,000 | 4 | 4 | 2025 |
| Northwest Mothers Milk Bank | Tigard, OR | $90,000 | 4 | 4 | 2025 |
| Community Foundation for Sw Washington | Vancouver, WA | $75,000 | 2 | 2 | 2025 |
| Congregation Shaarie Torah | Portland, OR | $60,000 | 4 | 4 | 2025 |
| Ohsu | Portland, OR | $60,000 | 2 | 2 | 2025 |
| Oregon Food Bank | Portland, OR | $60,000 | 2 | 2 | 2022 |
| Shaarie Torah Sisterhood | Portland, OR | $60,000 | 4 | 4 | 2025 |
| Tivnu Building Justice | Portland, OR | $60,000 | 2 | 2 | 2025 |
| Boys & Girls Club of Sw Washington | Vancouver, WA | $50,000 | 4 | 4 | 2025 |
| Oaicu | Portland, OR | $50,000 | 4 | 4 | 2025 |
| YWCA Clark County | Vancouver, WA | $50,000 | 4 | 4 | 2025 |
| Greater Portland Hillel | Portland, OR | $49,800 | 4 | 4 | 2025 |
| Moishe House | Portland, OR | $47,500 | 3 | 3 | 2024 |
| Maimonides Jewish Day School | Portland, OR | $41,400 | 4 | 4 | 2025 |
| Assistance League of Sw Washington | Vancouver, WA | $35,000 | 4 | 4 | 2025 |
| Trauma Intervention Programs Inc | Portland, OR | $35,000 | 4 | 4 | 2025 |
| Path Home | Portland, OR | $30,000 | 3 | 3 | 2025 |
| St John School | Plaquemine, LA | $30,000 | 4 | 4 | 2025 |
| Jewish Family & Child Services | Portland, OR | $21,600 | 4 | 4 | 2025 |
| New Avenue for Youths | Portland, OR | $20,000 | 2 | 2 | 2022 |
| Portland Youth Philharmonic | Portland, OR | $20,000 | 4 | 4 | 2025 |
| Gesher | Portland, OR | $19,800 | 4 | 4 | 2025 |
| Portland Kollel | Portland, OR | $19,800 | 4 | 4 | 2025 |
| Exponent Philanthropy | Washington, DC | $11,000 | 4 | 4 | 2025 |
| Mittleman Jewish Community Center | Portland, OR | $10,000 | 2 | 2 | 2025 |
| Mjcc | Portland, OR | $10,000 | 2 | 2 | 2022 |
| Ovarian Cancer Allliance of Oregon & Sw Washington | Vancouver, WA | $10,000 | 2 | 2 | 2025 |
| Smart | Portland, OR | $10,000 | 2 | 2 | 2022 |
| Omsi | Portland, OR | $8,000 | 2 | 2 | 2022 |
| Chehalem Cultural Center | Newberg, OR | $5,000 | 2 | 2 | 2022 |
| Habitat for Humanity - Portland | Portland, OR | $5,000 | 1 | 1 | 2021 |
| Habitat for Humanity - Vancouver | Vancouver, WA | $5,000 | 1 | 1 | 2021 |
| March of Dimes | Portland, OR | $5,000 | 1 | 1 | 2021 |
| Mizell Senior Center | Palm Springs, CA | $4,000 | 4 | 4 | 2025 |
47 of 50 (94%) received money in more than one year over the 4 years we hold.
Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 92%, across 2 year-to-year transitions. The median foundation retains about 67%, so this one is unusually consistent. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one.
What the money was for
Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.
- Portland Jewish Academy
2024 AUCTION MATCH SPONSORSHIP - Oregon Jewish Museum
2024 CAPITAL CAMPAIGN PLEDGE & ANNUAL SUPPORT - Providence St Vincent Medical Foundation
REIMAGINING EMERGENCY ROOM - Oregon Symphony
125TH ANNIVERSARY GALA AND 22/23 SEASON - Providence Portland Medical Foundation
CREATING HOPE 2024 SUPPORT AND PANCREATIC CANCER RESEARCH - Jewish Federation of Portland
CATALYST FUND $1 FOR $2 MATCH, SECURITY FUND MATCHING GRANT, & L.A. FIRE RELIEF FUND
What kind of organizations it funds
By the activity category the IRS assigns each recipient, for the 69 grants where we could match the recipient to a registered organization. The categories are the IRS's. The match, made from the name and address on the return, is ours.
Giving by year
| Tax year | Grants | Total | Median grant |
|---|---|---|---|
| 2021 | 44 | $1,353,600 | $13,750 |
| 2022 | 40 | $1,347,548 | $13,750 |
| 2024 | 40 | $1,957,044 | $21,250 |
| 2025 | 39 | $1,660,144 | $18,000 |
Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.
Where its money goes
92% of its giving went to organizations in Oregon. If your organization is based elsewhere, look in the recipient list for grants to your area before writing.
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Funders that support the same organizations
These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.
How to approach this foundation
- Check you are its size. The median grant is $15,000. A request many times that size asks for something it has rarely or never given.
- Check you are in its geography. Its giving is concentrated in Oregon.
- Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
- Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.
Where these numbers come from
Everything above is taken from Jay and Diane Zidell Charitable's own Form 990-PF filings, which the IRS publishes in bulk. We used 4 returns (tax years 2021-2025). Grant figures are from its returns. Matching recipients to registered organizations, their IRS classifications, the retention rate and the funders that support the same organizations are our own calculations, described in how we build this.
Address of record on the latest return: 2020 Sw 4TH Avenue Suite 600, Portland, OR, 97201. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.
EIN 20-3912349 · See the original filings on ProPublica · How we build this
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